MCF5307AI90B Datasheet, PDF (307/484 Pages) Freescale Semiconductor, Inc – Integrated Microprocessor

Freescale Semiconductor, Inc.
Calculating Time-Out Values
Table 13-5. Calculated Time-out Values (90-MHz Processor Clock) (Continued)
TMR[PS]
TMR[CLK] = 10 (System Bus Clock/16)
TMR[CLK] = 01 (System Bus Clock/1)
Decimal Hex
126
7E
127
7F
128
80
129
81
130
82
131
83
132
84
133
85
134
86
135
87
136
88
137
89
138
8A
139
8B
140
8C
141
8D
142
8E
143
8F
144
90
145
91
146
92
147
93
148
94
149
95
150
96
151
97
152
98
153
99
154
9A
155
9B
156
9C
157
9D
158
9E
159
9F
160
A0
161
A1
162
A2
163
A3
164
A4
165
A5
45 MHz
2.95931
2.98262
3.00592
3.02922
3.05252
3.07582
3.09912
3.12243
3.14573
3.16903
3.19233
3.21563
3.23893
3.26224
3.28554
3.30884
3.33214
3.35544
3.37874
3.40205
3.42535
3.44865
3.47195
3.49525
3.51856
3.54186
3.56516
3.58846
3.61176
3.63506
3.65837
3.68167
3.70497
3.72827
3.75157
3.77487
3.79818
3.82148
3.84478
3.86808
30 MHz
4.43897
4.47392
4.50888
4.54383
4.57878
4.61373
4.64869
4.68364
4.71859
4.75354
4.7885
4.82345
4.8584
4.89335
4.92831
4.96326
4.99821
5.03316
5.06812
5.10307
5.13802
5.17297
5.20793
5.24288
5.27783
5.31279
5.34774
5.38269
5.41764
5.4526
5.48755
5.5225
5.55745
5.59241
5.62736
5.66231
5.69726
5.73222
5.76717
5.80212
22.5 MHz
5.91863
5.96523
6.01184
6.05844
6.10504
6.15165
6.19825
6.24485
6.29146
6.33806
6.38466
6.43127
6.47787
6.52447
6.57108
6.61768
6.66428
6.71089
6.75749
6.80409
6.8507
6.8973
6.9439
6.99051
7.03711
7.08371
7.13032
7.17692
7.22352
7.27013
7.31673
7.36333
7.40994
7.45654
7.50314
7.54975
7.59635
7.64295
7.68956
7.73616
45 MHz
0.18496
0.18641
0.18787
0.18933
0.19078
0.19224
0.1937
0.19515
0.19661
0.19806
0.19952
0.20098
0.20243
0.20389
0.20535
0.2068
0.20826
0.20972
0.21117
0.21263
0.21408
0.21554
0.217
0.21845
0.21991
0.22137
0.22282
0.22428
0.22574
0.22719
0.22865
0.2301
0.23156
0.23302
0.23447
0.23593
0.23739
0.23884
0.2403
0.24176
30 MHz
0.27744
0.27962
0.2818
0.28399
0.28617
0.28836
0.29054
0.29273
0.29491
0.2971
0.29928
0.30147
0.30365
0.30583
0.30802
0.3102
0.31239
0.31457
0.31676
0.31894
0.32113
0.32331
0.3255
0.32768
0.32986
0.33205
0.33423
0.33642
0.3386
0.34079
0.34297
0.34516
0.34734
0.34953
0.35171
0.35389
0.35608
0.35826
0.36045
0.36263
22.5 MHz
0.36991
0.37283
0.37574
0.37865
0.38157
0.38448
0.38739
0.3903
0.39322
0.39613
0.39904
0.40195
0.40487
0.40778
0.41069
0.4136
0.41652
0.41943
0.42234
0.42526
0.42817
0.43108
0.43399
0.43691
0.43982
0.44273
0.44564
0.44856
0.45147
0.45438
0.4573
0.46021
0.46312
0.46603
0.46895
0.47186
0.47477
0.47768
0.4806
0.48351
Chapter 13. Timer Module
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